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Spectra Precision RD20 Wireless Remote Display


$698.50 inc GST

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The Spectra Precision RD20 Wireless Remote Display is designed to be used with the LR30W, LR50W and LR60W Machine Control Laser Receivers.

The RD20 mounts in the cab, without cables, to improve visibility of the receiver grade information. Additionally, most receiver functions can now be controlled in the cab with the remote. The operator is free to focus on the work at hand. 


  • Large, bright, red, green and blue elevation LED's for high on-grade and low
  • Settings can be adjusted in the cab
  • Various mounting options included
  • Optional RDM-1 swivel mount with suction cup  
Compatible Receivers LR30W, LR50W, LR60W
Radio Full 2-way communication
Security Lock With paired device
Radio Working Radius 30m typical, depending on conditions and orientation of paired device
Power Options Internal 2xAA batteries, 10-30Vdc with external power cable automatic switchover from internal to external power
Battery Life (internal) 20 hours typical
Beeper Volumes Loud 105 dBA, Medium 95 dBA, Low 75 dBA
LED Grade Indicators Green on-grade, red high, blue low with 3 brightness settings
Automatic Shut off 30 min if no beam strike or loss of radio link with receiver
Environmental Waterproof, dustproof to IP67
Weight (without Mount) 323g
Dimensions (without Mount) 168 x 76 x 36mm
Operating Temperature -20°C - +60°C
Storage Temperature -30°C  - +70°C


 Spectra Precision LR20 Wireless Remote Display, pdf brochure

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